Van Tuong Nguyen and his twin brother, Dang Khoa Nguyen, were born in a refugee camp at Songkhla in Thailand to Vietnamese parents.[2] He did not know his father until 2001 when he travelled from the United States to Australia.[2] His mother, Kim, is Vietnamese and migrated to Australia shortly after the boys' birth.[2] In 1987, she married a Vietnamese-Australian who beat them often, according to Nguyen.[2]

Nguyen started his own computer sales business in 1999.[2] After his brother Khoa got into legal trouble, Van wound up the business.[2] He then found a sales, research and marketing job and earned between A$1,500 to A$2,500 a month (depending on how much commission he received).[2] He subsequently took long leave between June and December 2002. In his confession, he stated he was on "medication for acne that required 4 months leave".[2][3]

Throughout his trial, Van claimed that he was carrying the drugs in a bid to pay off debts amounting to approximately A$20,000 to A$25,000 that he owed and to repay legal fees his twin brother Khoa (a former heroin addict) had incurred in defending drug-trafficking and other criminal charges including an attack on a Pacific Islander youth with a samurai sword.[4] In addition to his own financial troubles, Nguyen said he tried to help pay his twin brother's debt of A$12,000. His twin brother's loan had to be repaid by the end of the 2002. Nguyen could afford to repay only A$4000, the interest on the loan.

By October 2002, Van had been out of a job for four months and sustaining expenses which included interest on the loan and personal living costs, all totaling A$580 a month. In November 2002, Nguyen met with a Chinese man named "Tan" in the food court of Box Hill central mall who told him to travel to Sydney to meet a Vietnamese man named "Sun". Sun proposed that he would repay Nguyen's loans if Nguyen transported packages from Cambodia back to Melbourne and possibly Sydney, via Singapore. The man said the packages contained "white", which Nguyen understood to be heroin.

It was Nguyen's first trip overseas from Australia since his immigration. He reached Phnom Penh at midday on 3 December 2002 after leaving Sydney in the evening of the previous day. He met with a Cambodian man at the Lucky Burger restaurant on 4 December and was taken by car to a garage where he was told to smoke some heroin.[citation needed] The following day, Nguyen met his associates at the Lucky Burger and was again taken to the garage. Nguyen was instructed to stay in Phnom Penh until 10 December, at which point he was to meet at the Lucky Burger.

On 8 December, he decided to fly to Ho Chi Minh City, Vietnam, missed the scheduled meeting on 10 December after arriving back late from Ho Chi Minh City. On 11 December he was taken to the garage, where he was then instructed on how to crush heroin bricks and to strap the powdered drug packages to his body. The rest of the day was spent crushing and packaging the drugs in his hotel room. He checked out of the hotel the next day and went to the airport.

On boarding his flight to Melbourne after a four hour stopover at Singapore Changi Airport, he triggered a metal detector. A package of heroin from Cambodia was found strapped to his body. After the first package was discovered, Nguyen informed the airport official about a second package in his luggage.

Nguyen confessed to have in his possession 396.2 g of heroin, more than 26 times the amount of heroin that mandates a death sentence under the Misuse of Drugs Act (Illegal traffic, import or export of Heroin of more than 15 grams). The Singaporean High Court sentenced Nguyen to death for this crime on 20 March 2004. After he was convicted, Nguyen was held on death row in Changi Prison.

An appeal to the Court of Appeal was rejected on 20 October 2004. Nguyen's family received a registered letter from the Singapore Prisons Department, notifying of his scheduled hanging on 2 December 2005.[citation needed] On the same day at the APEC Summit in South Korea, Australian Prime Minister John Howard made a last appeal on Nguyen's behalf to the Singaporean Prime Minister, Lee Hsien Loong. However, the letter of notice by that time had already been delivered to Nguyen's mother.

Howard later said he was "very disappointed" that Lee did not inform him of Nguyen's execution date during their meeting that morning.[5][6] Singapore Foreign Affairs Minister George Yeo also conveyed his apologies to his counterpart Alexander Downer.[7] Nguyen's lawyers arrived in Singapore on 18 November 2005 to inform their client of his impending execution date.

On 2 December 2005 Nguyen was executed at 6:07 am SGT and was officially reported as dead at 7:17 am SGT by the Ministry of Home Affairs. In a short statement, the Ministry said, "The sentence was carried out this morning at Changi Prison."

A plea for clemency by the Australian Government was rejected in October 2005.[8] Members of the federal and state parliaments appealed for the decision to be reconsidered and clemency to be granted.[9] His hanging was the first execution of an Australian citizen in Southeast Asia since 1993, when Michael McAuliffe was hanged in Malaysia for drug trafficking. Nine years earlier, Barlow and Chambers had been sent to the gallows for their part in a drug smuggling case.

On 21 November 2005, the Australian Government was considering a request made by Nguyen Tuong Van's lawyers to apply for a hearing at the International Court of Justice which required the Singaporean government's agreement to its jurisdiction. However, Foreign Minister Downer considered it unlikely that the Singaporean government would agree.[10] On 24 November 2005, Victorian Attorney General Rob Hulls met with Singapore's Senior Minister of State for Law and Home Affairs Ho Peng Kee to press the case for clemency but was unsuccessful.[11] On 28 November 2005 Australia's Human Rights Commissioner, Sev Ozdowski, said Australia must keep pressuring Singapore to abandon the death penalty, even if it proves too late for Nguyen.[12]

After his sentencing in March 2004, anti-death-penalty campaigners were reported to be inundated with emails from Australians offering support for Van Tuong Nguyen.[13][14] Politicians[15] and religious figures made pleas for clemency, but these were rejected by the Singaporean government.[16]

One day before Nguyen was hanged, a lawyer launched a last-ditch legal tactic, charging Nguyen with drug related offences in the Melbourne Magistrates' Court, which he hoped would allow the Australian Federal Government to extradite Nguyen. However, Justice Minister Chris Ellison ruled out extradition, saying that the Commonwealth Director of Public Prosecutions would not have attempted to prosecute Nguyen in Australia.[citation needed]

The Australian Government was criticised by the media, human rights lawyers and human rights activists for doing too little, too late and for not taking a stronger stance against the death penalty.[17][18]Amnesty International was criticised by Howard Glenn and Greg Barns for refusing to work with other human rights groups with various campaigns to save Nguyen, but rather asking the public to donate money to Amnesty International.[19]

ABC broadcast a documentary: Just Punishment on 7 December 2006.[20] This documentary was filmed over a period of two years, following Nguyen's mother (Kim), his brother and his two close friends, through the appeals, and campaigns held (in Australia) before the execution day.[21] It was rebroadcast on the night of 8 December 2008, also on the ABC.

As a transportation hub, Singapore has always been a potential transit point for Golden Triangle heroin.[23] In a letter to David Hawker, the Speaker of the Australian House of Representatives, Abdullah Tarmugi, the Speaker of the Parliament of Singapore, wrote: "He was caught in possession of almost 400 grams of pure heroin, enough for more than 26,000 doses of heroin for drug addicts.... He knew what he was doing and the consequences of his actions. As representatives of the people, we have an obligation to protect the lives of those who could be ruined by the drugs he was carrying."

"We cannot allow Singapore to be used as a transit for illicit drugs in the region," Tarmugi wrote to Australian MPs. "We know this is a painful and difficult decision for Mr Nguyen's family to accept, but we hope you and your colleagues will understand our position."[24]

A minor controversy occurred when Singapore's contract hangman, Darshan Singh, gave an interview to an Australian newspaper prior to the execution in which he said he hoped to be called on to perform the execution and that his experience would ensure Nguyen would be hanged "efficiently".[29] The result was disapprobation in both Australia and Singapore.[30][31] Nguyen was hanged by another executioner.[32]

After the execution, Nguyen's body was released to his family and it left Changi Prison about four hours after he was hanged. Nguyen's body was taken to the Marymount Chapel of the Good Shepherd's Convent in Singapore for a private memorial service at 1 pm. The family requested for the media to stay away from the chapel. His family returned to Melbourne with his body on 4 December 2005.[33] A requiem mass was held at St. Patrick's Cathedral on 7 December 2005.[34] Victorian MPs Geoff Hilton, Bruce Mildenhall, Sang Minh Nguyen and Richard Wynne attended the service and were criticised by the Crime Victims Support Association, who said it appeared to give support to a convicted drug trafficker.

Australian Prime Minister John Howard used the execution of Nguyen as a warning to young people to stay away from drugs. He told Melbourne radio station 3AW:

I don't believe in capital punishment, he was a convicted drug trafficker and that is to be wholly condemned ... don't have anything to do with drugs. Don't use them, don't touch them, don't carry them, don't traffic in them and don't imagine for a moment—for a moment—that you can risk carrying drugs anywhere in Asia without suffering the most severe consequences.[35]

Federal Health Minister Tony Abbott also said that the Singapore government's decision to go ahead with the execution was wrong and that the punishment "certainly did not fit the crime.... But people do need to understand that drug trafficking is a very serious offence and it has heavy penalties in Australia and it has even more drastic penalties overseas as we have been reminded today."[35]

While it was reported that some minor ties have been broken (including airport workers refusing to process Singapore Airlines luggage), John Howard, then the Australian prime minister, said that the country would not be taking any punitive action against Singapore.[36]

On 23 February 2006, the Australian government rejected a bid by Singapore Airlines for permission to fly a permanent route between Sydney and the United States. This drew strong criticism from the government of Singapore. Peter Costello, the Australian treasurer, denied that the refusal was linked to Nguyen's hanging.[37]